Two strands of Red Rope Bracelet weaving, I would like to ask what is the two knot?

nan

5 continue to shape6 braid eight strands at a time7 finished

3 make a double knot4 weaving finishing

Double junction (dual link) and buttons.Preparation method of red rope bracelet:1 use a button knot2 of the remaining three fold in turn, put it in place, pay attention to the middle fold, keep the same length on both sides